Merge tag 'fs.vfsuid.ima.v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-block.git] / security / integrity / ima / ima_policy.c

diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c
index 20cffd32dc9e145f424f53ba15e68c422f79a0cd..6a68ec27082261a6b877302779b760203e5c375e 100644 (file)
--- a/security/integrity/ima/ima_policy.c
+++ b/security/integrity/ima/ima_policy.c
@@ -71,6 +71,30 @@ struct ima_rule_opt_list {
        char *items[];
 };
 
+/*
+ * These comparators are needed nowhere outside of ima so just define them here.
+ * This pattern should hopefully never be needed outside of ima.
+ */
+static inline bool vfsuid_gt_kuid(vfsuid_t vfsuid, kuid_t kuid)
+{
+       return __vfsuid_val(vfsuid) > __kuid_val(kuid);
+}
+
+static inline bool vfsgid_gt_kgid(vfsgid_t vfsgid, kgid_t kgid)
+{
+       return __vfsgid_val(vfsgid) > __kgid_val(kgid);
+}
+
+static inline bool vfsuid_lt_kuid(vfsuid_t vfsuid, kuid_t kuid)
+{
+       return __vfsuid_val(vfsuid) < __kuid_val(kuid);
+}
+
+static inline bool vfsgid_lt_kgid(vfsgid_t vfsgid, kgid_t kgid)
+{
+       return __vfsgid_val(vfsgid) < __kgid_val(kgid);
+}
+
 struct ima_rule_entry {
        struct list_head list;
        int action;